diff --git a/package-lock.json b/package-lock.json
index 03b0fd4c..7ccbc1e1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14,7 +14,7 @@
         "choices.js": "^10.2.0",
         "codemirror": "^6.0.1",
         "cookiejs": "^2.1.3",
-        "dompurify": "^3.0.7",
+        "dompurify": "^3.1.3",
         "jquery": "^3.7.1",
         "list.js": "^2.3.1",
         "marked": "^11.1.1",
@@ -1199,9 +1199,9 @@
       }
     },
     "node_modules/dompurify": {
-      "version": "3.0.7",
-      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-3.0.7.tgz",
-      "integrity": "sha512-BViYTZoqP3ak/ULKOc101y+CtHDUvBsVgSxIF1ku0HmK6BRf+C03MC+tArMvOPtVtZp83DDh5puywKDu4sbVjQ=="
+      "version": "3.1.3",
+      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-3.1.3.tgz",
+      "integrity": "sha512-5sOWYSNPaxz6o2MUPvtyxTTqR4D3L77pr5rUQoWgD5ROQtVIZQgJkXbo1DLlK3vj11YGw5+LnF4SYti4gZmwng=="
     },
     "node_modules/esbuild": {
       "version": "0.19.10",
diff --git a/package.json b/package.json
index 53833c52..a3c5265c 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "choices.js": "^10.2.0",
     "codemirror": "^6.0.1",
     "cookiejs": "^2.1.3",
-    "dompurify": "^3.0.7",
+    "dompurify": "^3.1.3",
     "jquery": "^3.7.1",
     "list.js": "^2.3.1",
     "marked": "^11.1.1",